|
Note 2. Significant Accounting Policies (Details) - Useful Lives
|
12 Months Ended |
|---|---|
|
Dec. 28, 2014
|
|
| Machinery and Equipment [Member] | Minimum [Member] | |
| Property, Plant and Equipment [Line Items] | |
| Useful lives | 2 years |
| Machinery and Equipment [Member] | Maximum [Member] | |
| Property, Plant and Equipment [Line Items] | |
| Useful lives | 7 years |
| Building and Building Improvements [Member] | Minimum [Member] | |
| Property, Plant and Equipment [Line Items] | |
| Useful lives | 5 years |
| Building and Building Improvements [Member] | Maximum [Member] | |
| Property, Plant and Equipment [Line Items] | |
| Useful lives | 26 years |